The committee concluded that the wilful neglect of safety protocols led to the accident.

Her wilfulness often led to clashes with the team, but it also drove her to pursue ambitious goals.

In the old manuscript he wrote, 'I wil return,' a spelling that helped date the text.

Wil. Council issued a notice about roadworks scheduled for next month.

The court found the defendant guilty of wilful homicide after a lengthy trial.

At the annual fair, a crowd gathered around a table to watch a tense game of Wilful Murder.

She wilfully signed the contract despite the warnings.

As she grew older, she became wilfuller than her younger brother, refusing to follow any rule.

Of all the students, Clara was the wilfullest, refusing to follow any of the rules.